The Des Moines Area Regional Transit Authority today announced changes to some of its routes and schedules starting June 6. Local Route 6 will run every 20 minutes during the day and every 30 minutes during the evening. Weekday evening service on Local Route 7 will increase to run every 30 minutes. Both routes will see improvements to schedules to coordinate service to Southridge Mall, the announcement stated. DART will also be adding additional trip times to Local Route to the Amazon Fulfillment Center in Bondurant. There will be minor adjustments in service made to Local Routes 1, 11, 13, 15, 17 and 60, and Express Routes 92, 93 and 98. DART will also be removing school service from select routes. Paper schedules of the changes will be available at the DART Central Station and on buses after June 2.